DG408CY

Description：IC MUX 8:1 100OHM 16SOIC
Series：-

SKU:4190192e2204 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

DG408CY is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC MUX 8:1 100OHM 16SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG408CY

Description：IC MUX 8:1 100OHM 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：100Ohm
Channel-to-Channel Matching (ΔRon)：1.5Ohm
Voltage - Supply, Single (V+)：5V ~ 30V
Voltage - Supply, Dual (V±)：±5V ~ 20V
Switch Time (Ton, Toff) (Max)：150ns, 150ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：3pF, 26pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-92dB @ 100kHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：1

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG408CY

DG408CY

Analog Switches, Multiplexers, Demultiplexers Overview

The DG408CY is a CMOS analog multiplexer configured as a 1-of-8 channel switch. It operates within a single supply voltage range of +5V to +30V or dual supplies of ±5V to ±20V. The device features a maximum on-resistance of 175Ω and an on-resistance matching between channels of 1.5Ω. Key dynamic parameters include a maximum charge injection of 2pC, an enable turn-on time of 600ns, and an enable turn-off time of 300ns. The component is housed in a 16-pin Narrow SO package and supports an operating temperature range from 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Pin-compatible plug-in upgrade for industry standard DG408/DG409 devices
Guaranteed low charge injection performance
Rail-to-rail signal handling capability
Digital input controls compatible with TTL/CMOS logic levels

Analog Switches, Multiplexers, Demultiplexers Applications

Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Communications Systems
Data-Acquisition Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CY against official documentation to confirm the narrow SOIC package type and commercial temperature grade. Ensure compatibility with existing PCB land patterns designed for 16-pin surface mount configurations. Confirm that the intended application environment remains within the specified 0°C to +70°C operational limits to maintain guaranteed electrical characteristics.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a direct replacement for legacy DG408 designs is required without altering board layout. Consider the 175Ω maximum on-resistance for applications where signal attenuation must be evaluated. Verify that the 2pC charge injection specification meets the precision requirements of the target analog signal path compared to lower-injection alternatives.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG408/DG409 family of improved CMOS analog multiplexers manufactured by Analog Devices / Maxim Integrated. The DG408 variant specifically provides an 8:1 multiplexing configuration, whereas the DG409 offers a dual 4-channel setup. Both share similar architectural improvements over previous generations, focusing on enhanced channel matching and reduced leakage currents.